misc: pvpanic: Replace OF headers by mod_devicetable.h

There is no use for OF headers in the driver, but mod_devicetable.h
must be included. Update driver accordingly.

Cc: Peng Hao <peng.hao2@zte.com.cn>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20201209203642.27648-5-andriy.shevchenko@linux.intel.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/pvpanic.c

@@ -11,11 +11,11 @@
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/kexec.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
 #include <linux/platform_device.h>
 #include <linux/types.h>
+
 #include <uapi/misc/pvpanic.h>
 
 static void __iomem *base;